Building on x86-bm-c9.sw.ocaml.org (from ocaml/opam:debian-unstable) Unable to find image 'ocaml/opam:debian-unstable' locally debian-unstable: Pulling from ocaml/opam 63563b31af74: Pulling fs layer 63563b31af74: Verifying Checksum 63563b31af74: Download complete 63563b31af74: Pull complete Digest: sha256:8f6038a9795a3c7cc61b90b742e29558b247d69f92f73dea67cb146602ff83f6 Status: Downloaded newer image for ocaml/opam:debian-unstable 2025-02-24 01:39.59 ---> using "0acd5aeaa8f7bc314514d9795d14a7f12ec72a6a5b11c5904350189734c6859b" from cache /: (user (uid 1000) (gid 1000)) /: (env OPAMPRECISETRACKING 1) /: (env OPAMUTF8 never) /: (env OPAMEXTERNALSOLVER builtin-0install) /: (env OPAMCRITERIA +removed) /: (env CI true) /: (env OPAM_HEALTH_CHECK_CI true) /: (run (shell "sudo ln -f /usr/bin/opam-dev /usr/bin/opam")) 2025-02-24 01:39.59 ---> using "40df4fa4cdfc68a5fa7a326047e82a7adc5df52b8059d4a7b745bdd50aad56e7" from cache /: (run (network host) (shell "rm -rf ~/opam-repository && git clone -q 'https://github.com/ocaml/opam-repository' ~/opam-repository && git -C ~/opam-repository checkout -q 4022a684b64be8161a05cf897f492f8680792469")) 2025-02-24 01:39.59 ---> using "ced9ab1d6bac3c5f95cfdac2696c8d9202989b3f52ba62400bb20a10ac63d439" from cache /: (run (shell "rm -rf ~/.opam && opam init -ya --bare --config ~/.opamrc-sandbox ~/opam-repository")) Configuring from /home/opam/.opamrc-sandbox, then /home/opam/.opamrc, and finally from built-in defaults. Checking for available remotes: rsync and local, git. - you won't be able to use mercurial repositories unless you install the hg command on your system. - you won't be able to use darcs repositories unless you install the darcs command on your system. <><> Fetching repository information ><><><><><><><><><><><><><><><><><><><><><> [default] Initialised User configuration: ~/.profile is already up-to-date. [NOTE] Make sure that ~/.profile is well sourced in your ~/.bashrc. 2025-02-24 01:39.59 ---> using "69f716af23f9139c4566fb0532f54e56ee4f6773c11e689dc47229d6a744c7e1" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam switch create --repositories=default '5.3' '5.3.0'")) <><> Installing new switch packages <><><><><><><><><><><><><><><><><><><><><><> Switch invariant: ["ocaml-base-compiler" {= "5.3.0"} | "ocaml-system" {= "5.3.0"}] <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-config.3 (cached) -> installed base-bigarray.base -> installed base-threads.base -> installed base-unix.base -> installed ocaml-options-vanilla.1 -> retrieved ocaml-compiler.5.3.0 (cached) -> installed ocaml-compiler.5.3.0 -> installed ocaml-base-compiler.5.3.0 -> installed ocaml-config.3 -> installed ocaml.5.3.0 -> installed base-domains.base -> installed base-effects.base -> installed base-nnp.base Done. # To update the current shell environment, run: eval $(opam env --switch=5.3) 2025-02-24 01:39.59 ---> using "8cb80bdf8c98b441ca1a62ad13717befd2e70e905b796cad3ff69df4d26bf351" from cache /: (run (network host) (shell "opam update --depexts")) + /usr/bin/sudo "apt-get" "update" - Get:1 http://deb.debian.org/debian unstable InRelease [205 kB] - Get:2 http://deb.debian.org/debian unstable/main amd64 Packages.diff/Index [63.6 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-02-21-0817.39-F-2025-02-16-2015.54.pdiff [385 kB] - Get:3 http://deb.debian.org/debian unstable/main amd64 Packages T-2025-02-21-0817.39-F-2025-02-16-2015.54.pdiff [385 kB] - Fetched 654 kB in 3s (260 kB/s) - Reading package lists... - 2025-02-24 01:39.59 ---> using "aab064613a33ea1c8e4184107fb782b7e34e02d2710ba539b18cbd20a9d40c72" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "opam pin add -k version dune $(opam show -f version dune)")) dune is now pinned to version 3.17.2 The following actions will be performed: === install 1 package - install dune 3.17.2 (pinned) <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved dune.3.17.2 (cached) -> installed dune.3.17.2 Done. # To update the current shell environment, run: eval $(opam env) 2025-02-24 01:39.59 ---> using "ab68111ecaec8e96a659d3801d58f9f48b56993ae57778afc853e701c3286214" from cache /: (env DUNE_CACHE enabled) /: (env DUNE_CACHE_TRANSPORT direct) /: (env DUNE_CACHE_DUPLICATION copy) /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "curl -fsSL https://get.dune.build/install | sh")) #=#=# ##O#-# 0.1% 1.2% ## 3.1% ######### 12.7% ################## 26.1% ################################################################## 92.4% ######################################################################## 100.0% dune x86_64-unknown-linux-musl was installed successfully to ~/.local/bin/dune To use dune you will need to source the file "$HOME/.local/share/dune/env/env.bash" (or similar as appropriate for your shell) export PATH="/home/opam/.local/bin:$PATH" To get started, run: dune --help 2025-02-24 01:39.59 ---> using "91706ab83e18623d5f5c55809c19ede302298d1fa58d418458556ddcfa9179ed" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "PLACE=$(mktemp -d) && cd $PLACE && echo '(lang dune 3.17)\ \n(package\ \n (name dummy)\ \n (allow_empty true)\ \n (depends (ocaml (= 5.3.0))))' > dune-project && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build")) Solution for dune.lock: - ocaml.5.3.0 - ocaml-base-compiler.5.3.0 - ocaml-compiler.5.3.0 - ocaml-config.3 Downloading ocaml-compiler.5.3.0 Building ocaml-compiler.5.3.0 Building ocaml-base-compiler.5.3.0 2025-02-24 01:39.59 ---> using "23d3c9485a3a95dd6f64bf73b0bd06b36016919a287108bba74001e847c99f7d" from cache /: (run (cache (opam-archives (target /home/opam/.opam/download-cache)) (opam-dune-cache (target /home/opam/.cache/dune))) (network host) (shell "cd $HOME && opam source portmidi.0.1 && cd portmidi.0.1 && opam install ./ --depext-only --with-test && echo '(lang dune 3.17)\ \n(lock_dir\ \n (repositories overlay default ))\ \n\ \n(repository\ \n (name default)\ \n (url \"git+https://github.com/ocaml/opam-repository.git\"))\ \n\ \n\ \n' > dune-workspace && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build")) Successfully extracted to /home/opam/portmidi.0.1 [WARNING] Failed checks on portmidi package definition from source at file:///home/opam/portmidi.0.1: warning 62: License doesn't adhere to the SPDX standard, see https://spdx.org/licenses/ : "LGPL-2.1-or-later with OCaml-LGPL-linking-exception" The following system packages will first need to be installed: libffi-dev libportmidi-dev pkg-config <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libffi-dev" "libportmidi-dev" "pkg-config" - Selecting previously unselected package alsa-topology-conf. - (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19826 files and directories currently installed.) - Preparing to unpack .../00-alsa-topology-conf_1.2.5.1-3_all.deb ... - Unpacking alsa-topology-conf (1.2.5.1-3) ... - Selecting previously unselected package libasound2-data. - Preparing to unpack .../01-libasound2-data_1.2.13-1_all.deb ... - Unpacking libasound2-data (1.2.13-1) ... - Selecting previously unselected package libasound2t64:amd64. - Preparing to unpack .../02-libasound2t64_1.2.13-1+b1_amd64.deb ... - Unpacking libasound2t64:amd64 (1.2.13-1+b1) ... - Selecting previously unselected package alsa-ucm-conf. - Preparing to unpack .../03-alsa-ucm-conf_1.2.13-2_all.deb ... - Unpacking alsa-ucm-conf (1.2.13-2) ... - Selecting previously unselected package libffi-dev:amd64. - Preparing to unpack .../04-libffi-dev_3.4.7-1_amd64.deb ... - Unpacking libffi-dev:amd64 (3.4.7-1) ... - Selecting previously unselected package libpkgconf3:amd64. - Preparing to unpack .../05-libpkgconf3_1.8.1-4_amd64.deb ... - Unpacking libpkgconf3:amd64 (1.8.1-4) ... - Selecting previously unselected package libportmidi0:amd64. - Preparing to unpack .../06-libportmidi0_1%3a217-6.1+b4_amd64.deb ... - Unpacking libportmidi0:amd64 (1:217-6.1+b4) ... - Selecting previously unselected package libportmidi-dev. - Preparing to unpack .../07-libportmidi-dev_1%3a217-6.1+b4_amd64.deb ... - Unpacking libportmidi-dev (1:217-6.1+b4) ... - Selecting previously unselected package pkgconf-bin. - Preparing to unpack .../08-pkgconf-bin_1.8.1-4_amd64.deb ... - Unpacking pkgconf-bin (1.8.1-4) ... - Selecting previously unselected package pkgconf:amd64. - Preparing to unpack .../09-pkgconf_1.8.1-4_amd64.deb ... - Unpacking pkgconf:amd64 (1.8.1-4) ... - Selecting previously unselected package pkg-config:amd64. - Preparing to unpack .../10-pkg-config_1.8.1-4_amd64.deb ... - Unpacking pkg-config:amd64 (1.8.1-4) ... - Setting up libffi-dev:amd64 (3.4.7-1) ... - Setting up libasound2-data (1.2.13-1) ... - Setting up libpkgconf3:amd64 (1.8.1-4) ... - Setting up libasound2t64:amd64 (1.2.13-1+b1) ... - Setting up libportmidi0:amd64 (1:217-6.1+b4) ... - Setting up pkgconf-bin (1.8.1-4) ... - Setting up libportmidi-dev (1:217-6.1+b4) ... - Setting up alsa-topology-conf (1.2.5.1-3) ... - Setting up alsa-ucm-conf (1.2.13-2) ... - Setting up pkgconf:amd64 (1.8.1-4) ... - Setting up pkg-config:amd64 (1.8.1-4) ... - Processing triggers for libc-bin (2.40-7) ... Solution for dune.lock: - base.v0.17.1 - base-threads.base - base-unix.base - base_bigstring.v0.17.0 - base_quickcheck.v0.17.0 - bigarray-compat.1.1.0 - bin_prot.v0.17.0 - capitalization.v0.17.0 - conf-libffi.2.0.0 - conf-libportmidi.1 - conf-pkg-config.4 - core.v0.17.1 - core_kernel.v0.17.0 - csexp.1.5.2 - ctypes.0.23.0 - ctypes-foreign.0.23.0 - dune-configurator.3.17.2 - fieldslib.v0.17.0 - gel.v0.17.0 - int_repr.v0.17.0 - integers.0.7.0 - jane-street-headers.v0.17.0 - jst-config.v0.17.0 - num.1.5-1 - ocaml.5.3.0 - ocaml-base-compiler.5.3.0 - ocaml-compiler.5.3.0 - ocaml-compiler-libs.v0.17.0 - ocaml-config.3 - ocaml_intrinsics_kernel.v0.17.1 - parsexp.v0.17.0 - ppx_assert.v0.17.0 - ppx_base.v0.17.0 - ppx_bench.v0.17.0 - ppx_bin_prot.v0.17.0 - ppx_cold.v0.17.0 - ppx_compare.v0.17.0 - ppx_custom_printf.v0.17.0 - ppx_derivers.1.2.1 - ppx_diff.v0.17.0 - ppx_disable_unused_warnings.v0.17.0 - ppx_enumerate.v0.17.0 - ppx_expect.v0.17.2 - ppx_fields_conv.v0.17.0 - ppx_fixed_literal.v0.17.0 - ppx_globalize.v0.17.0 - ppx_hash.v0.17.0 - ppx_here.v0.17.0 - ppx_ignore_instrumentation.v0.17.0 - ppx_inline_test.v0.17.0 - ppx_jane.v0.17.0 - ppx_let.v0.17.0 - ppx_log.v0.17.0 - ppx_module_timer.v0.17.0 - ppx_optcomp.v0.17.0 - ppx_optional.v0.17.0 - ppx_pipebang.v0.17.0 - ppx_sexp_conv.v0.17.0 - ppx_sexp_message.v0.17.0 - ppx_sexp_value.v0.17.0 - ppx_stable.v0.17.0 - ppx_stable_witness.v0.17.0 - ppx_string.v0.17.0 - ppx_string_conv.v0.17.0 - ppx_tydi.v0.17.0 - ppx_typerep_conv.v0.17.0 - ppx_variants_conv.v0.17.0 - ppxlib.0.35.0 - ppxlib_jane.v0.17.2 - sexplib.v0.17.0 - sexplib0.v0.17.0 - splittable_random.v0.17.0 - stdio.v0.17.0 - stdlib-shims.0.3.0 - time_now.v0.17.0 - typerep.v0.17.1 - uopt.v0.17.0 - variantslib.v0.17.0 Downloading ocaml-compiler.5.3.0 Building ocaml-compiler.5.3.0 Building ocaml-base-compiler.5.3.0 Building base-unix.base Building conf-pkg-config.4 Building conf-libffi.2.0.0 Building ocaml-config.3 Building ocaml.5.3.0 Downloading bigarray-compat.1.1.0 Building bigarray-compat.1.1.0 Downloading csexp.1.5.2 Building csexp.1.5.2 Downloading stdlib-shims.0.3.0 Building stdlib-shims.0.3.0 Downloading integers.0.7.0 Building integers.0.7.0 Downloading dune-configurator.3.17.2 Building dune-configurator.3.17.2 Downloading ctypes.0.23.0 Building ctypes.0.23.0 Downloading ctypes-foreign.0.23.0 Building ctypes-foreign.0.23.0 Building base-threads.base Downloading ppx_derivers.1.2.1 Building ppx_derivers.1.2.1 Downloading ocaml-compiler-libs.v0.17.0 Building ocaml-compiler-libs.v0.17.0 Downloading sexplib0.v0.17.0 Building sexplib0.v0.17.0 Downloading jane-street-headers.v0.17.0 Building jane-street-headers.v0.17.0 Downloading num.1.5-1 Building num.1.5-1 Downloading ocaml_intrinsics_kernel.v0.17.1 Building ocaml_intrinsics_kernel.v0.17.1 Downloading parsexp.v0.17.0 Building parsexp.v0.17.0 Downloading base.v0.17.1 Building base.v0.17.1 Downloading ppxlib.0.35.0 Building ppxlib.0.35.0 Downloading sexplib.v0.17.0 Building sexplib.v0.17.0 Downloading stdio.v0.17.0 Downloading variantslib.v0.17.0 Building stdio.v0.17.0 Downloading fieldslib.v0.17.0 Downloading typerep.v0.17.1 Building variantslib.v0.17.0 Building typerep.v0.17.1 Building fieldslib.v0.17.0 Downloading ppx_optcomp.v0.17.0 Downloading ppx_here.v0.17.0 Downloading ppx_cold.v0.17.0 Downloading ppxlib_jane.v0.17.2 Building ppxlib_jane.v0.17.2 Building ppx_here.v0.17.0 Building ppx_optcomp.v0.17.0 Building ppx_cold.v0.17.0 Downloading ppx_pipebang.v0.17.0 Downloading ppx_typerep_conv.v0.17.0 Downloading ppx_stable.v0.17.0 Downloading ppx_stable_witness.v0.17.0 Downloading ppx_ignore_instrumentation.v0.17.0 Downloading ppx_variants_conv.v0.17.0 Downloading ppx_tydi.v0.17.0 Downloading ppx_fixed_literal.v0.17.0 Downloading ppx_fields_conv.v0.17.0 Building ppx_pipebang.v0.17.0 Downloading ppx_disable_unused_warnings.v0.17.0 Building ppx_ignore_instrumentation.v0.17.0 Building ppx_stable.v0.17.0 Building ppx_typerep_conv.v0.17.0 Building ppx_stable_witness.v0.17.0 Building ppx_variants_conv.v0.17.0 Building ppx_tydi.v0.17.0 Building ppx_fixed_literal.v0.17.0 Building ppx_fields_conv.v0.17.0 Building ppx_disable_unused_warnings.v0.17.0 Downloading ppx_enumerate.v0.17.0 Downloading ppx_compare.v0.17.0 Building ppx_enumerate.v0.17.0 Downloading ppx_globalize.v0.17.0 Downloading ppx_sexp_conv.v0.17.0 Downloading ppx_optional.v0.17.0 Building ppx_globalize.v0.17.0 Building ppx_sexp_conv.v0.17.0 Building ppx_compare.v0.17.0 Building ppx_optional.v0.17.0 Downloading ppx_let.v0.17.0 Building ppx_let.v0.17.0 Downloading ppx_assert.v0.17.0 Downloading ppx_hash.v0.17.0 Downloading ppx_sexp_message.v0.17.0 Downloading ppx_custom_printf.v0.17.0 Downloading ppx_sexp_value.v0.17.0 Building ppx_assert.v0.17.0 Building ppx_hash.v0.17.0 Building ppx_sexp_message.v0.17.0 Building ppx_custom_printf.v0.17.0 Building ppx_sexp_value.v0.17.0 Downloading ppx_base.v0.17.0 Building ppx_base.v0.17.0 Downloading jst-config.v0.17.0 Building jst-config.v0.17.0 Downloading bin_prot.v0.17.0 Building bin_prot.v0.17.0 Downloading capitalization.v0.17.0 Downloading ppx_string.v0.17.0 Building capitalization.v0.17.0 Building ppx_string.v0.17.0 Downloading time_now.v0.17.0 Building time_now.v0.17.0 Downloading ppx_bin_prot.v0.17.0 Building ppx_bin_prot.v0.17.0 Downloading ppx_inline_test.v0.17.0 Downloading ppx_string_conv.v0.17.0 Downloading ppx_module_timer.v0.17.0 Building ppx_inline_test.v0.17.0 Building ppx_string_conv.v0.17.0 Building ppx_module_timer.v0.17.0 Downloading ppx_expect.v0.17.2 Downloading ppx_bench.v0.17.0 Building ppx_expect.v0.17.2 Building ppx_bench.v0.17.0 Downloading splittable_random.v0.17.0 Downloading ppx_log.v0.17.0 Building splittable_random.v0.17.0 Building ppx_log.v0.17.0 Downloading base_quickcheck.v0.17.0 Building base_quickcheck.v0.17.0 Downloading ppx_jane.v0.17.0 Building ppx_jane.v0.17.0 Downloading gel.v0.17.0 Downloading int_repr.v0.17.0 Downloading uopt.v0.17.0 Building gel.v0.17.0 Building int_repr.v0.17.0 Building uopt.v0.17.0 Downloading ppx_diff.v0.17.0 Downloading base_bigstring.v0.17.0 Building ppx_diff.v0.17.0 Building base_bigstring.v0.17.0 Downloading core.v0.17.1 Building core.v0.17.1 Downloading core_kernel.v0.17.0 Building core_kernel.v0.17.0 Building conf-libportmidi.1 (cd _build/default/c && /usr/bin/gcc -O2 -fno-strict-aliasing -fwrapv -fPIC -pthread -D_FILE_OFFSET_BITS=64 -I/usr/include -g -I /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/lib/ocaml -I ../../_private/default/.pkg/bigarray-compat/target/lib/bigarray-compat -I ../../_private/default/.pkg/ctypes/target/lib/ctypes -I ../../_private/default/.pkg/integers/target/lib/integers -I ../../_private/default/.pkg/stdlib-shims/target/lib/stdlib-shims -I . -o c_generated_functions.o -c c_generated_functions.c) c_generated_functions.c: In function 'portmidi_stub_4_Pm_GetDeviceInfo': c_generated_functions.c:36:24: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 36 | PmDeviceInfo* x20 = Pm_GetDeviceInfo(x17); | ^~~~~~~~~~~~~~~~ c_generated_functions.c: In function 'portmidi_stub_5_Pm_GetErrorText': c_generated_functions.c:46:16: warning: initialization discards 'const' qualifier from pointer target type [-Wdiscarded-qualifiers] 46 | char* x28 = Pm_GetErrorText(x25); | ^~~~~~~~~~~~~~~ (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I test/.list_devices.eobjs/byte -I ../_private/default/.pkg/base/target/lib/base -I ../_private/default/.pkg/base/target/lib/base/base_internalhash_types -I ../_private/default/.pkg/base/target/lib/base/md5 -I ../_private/default/.pkg/base/target/lib/base/shadow_stdlib -I ../_private/default/.pkg/base_bigstring/target/lib/base_bigstring -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck/ppx_quickcheck/runtime -I ../_private/default/.pkg/bigarray-compat/target/lib/bigarray-compat -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot/shape -I ../_private/default/.pkg/core/target/lib/core -I ../_private/default/.pkg/core/target/lib/core/base_for_tests -I ../_private/default/.pkg/core/target/lib/core/command -I ../_private/default/.pkg/core/target/lib/core/filename_base -I ../_private/default/.pkg/core/target/lib/core/heap_block -I ../_private/default/.pkg/core/target/lib/core/univ_map -I ../_private/default/.pkg/core/target/lib/core/validate -I ../_private/default/.pkg/core_kernel/target/lib/core_kernel -I ../_private/default/.pkg/ctypes/target/lib/ctypes -I ../_private/default/.pkg/fieldslib/target/lib/fieldslib -I ../_private/default/.pkg/gel/target/lib/gel -I ../_private/default/.pkg/int_repr/target/lib/int_repr -I ../_private/default/.pkg/integers/target/lib/integers -I ../_private/default/.pkg/jane-street-headers/target/lib/jane-street-headers -I ../_private/default/.pkg/ocaml_intrinsics_kernel/target/lib/ocaml_intrinsics_kernel -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_assert/target/lib/ppx_assert/runtime-lib -I ../_private/default/.pkg/ppx_bench/target/lib/ppx_bench/runtime-lib -I ../_private/default/.pkg/ppx_compare/target/lib/ppx_compare/runtime-lib -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable_cinaps -I ../_private/default/.pkg/ppx_enumerate/target/lib/ppx_enumerate/runtime-lib -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config_types -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/make_corrected_file -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/runtime -I ../_private/default/.pkg/ppx_hash/target/lib/ppx_hash/runtime-lib -I ../_private/default/.pkg/ppx_here/target/lib/ppx_here/runtime-lib -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/config -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/runtime-lib -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/syntax -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/types -I ../_private/default/.pkg/ppx_module_timer/target/lib/ppx_module_timer/runtime -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/runtime -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/stable_witness -I ../_private/default/.pkg/ppx_string/target/lib/ppx_string/runtime -I ../_private/default/.pkg/ppxlib/target/lib/ppxlib/print_diff -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/splittable_random/target/lib/splittable_random -I ../_private/default/.pkg/stdio/target/lib/stdio -I ../_private/default/.pkg/stdlib-shims/target/lib/stdlib-shims -I ../_private/default/.pkg/time_now/target/lib/time_now -I ../_private/default/.pkg/typerep/target/lib/typerep -I ../_private/default/.pkg/variantslib/target/lib/variantslib -I .portmidi.objs/byte -I c/.portmidi_c.objs/byte -I c/.portmidi_c_function_descriptions.objs/byte -I c/.portmidi_c_type_descriptions.objs/byte -no-alias-deps -opaque -open Dune__exe -o test/.list_devices.eobjs/byte/dune__exe__List_devices.cmo -c -impl test/list_devices.pp.ml) File "test/list_devices.ml", line 1, characters 6-17: 1 | open! Core_kernel ^^^^^^^^^^^ Error (alert deprecated): module Core_kernel [since 2021-05] Use [Core] -- [Core_kernel] was renamed as [Core] (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I test/.list_devices.eobjs/byte -I ../_private/default/.pkg/base/target/lib/base -I ../_private/default/.pkg/base/target/lib/base/base_internalhash_types -I ../_private/default/.pkg/base/target/lib/base/md5 -I ../_private/default/.pkg/base/target/lib/base/shadow_stdlib -I ../_private/default/.pkg/base_bigstring/target/lib/base_bigstring -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck/ppx_quickcheck/runtime -I ../_private/default/.pkg/bigarray-compat/target/lib/bigarray-compat -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot/shape -I ../_private/default/.pkg/core/target/lib/core -I ../_private/default/.pkg/core/target/lib/core/base_for_tests -I ../_private/default/.pkg/core/target/lib/core/command -I ../_private/default/.pkg/core/target/lib/core/filename_base -I ../_private/default/.pkg/core/target/lib/core/heap_block -I ../_private/default/.pkg/core/target/lib/core/univ_map -I ../_private/default/.pkg/core/target/lib/core/validate -I ../_private/default/.pkg/core_kernel/target/lib/core_kernel -I ../_private/default/.pkg/ctypes/target/lib/ctypes -I ../_private/default/.pkg/fieldslib/target/lib/fieldslib -I ../_private/default/.pkg/gel/target/lib/gel -I ../_private/default/.pkg/int_repr/target/lib/int_repr -I ../_private/default/.pkg/integers/target/lib/integers -I ../_private/default/.pkg/jane-street-headers/target/lib/jane-street-headers -I ../_private/default/.pkg/ocaml_intrinsics_kernel/target/lib/ocaml_intrinsics_kernel -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_assert/target/lib/ppx_assert/runtime-lib -I ../_private/default/.pkg/ppx_bench/target/lib/ppx_bench/runtime-lib -I ../_private/default/.pkg/ppx_compare/target/lib/ppx_compare/runtime-lib -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable_cinaps -I ../_private/default/.pkg/ppx_enumerate/target/lib/ppx_enumerate/runtime-lib -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config_types -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/make_corrected_file -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/runtime -I ../_private/default/.pkg/ppx_hash/target/lib/ppx_hash/runtime-lib -I ../_private/default/.pkg/ppx_here/target/lib/ppx_here/runtime-lib -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/config -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/runtime-lib -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/syntax -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/types -I ../_private/default/.pkg/ppx_module_timer/target/lib/ppx_module_timer/runtime -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/runtime -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/stable_witness -I ../_private/default/.pkg/ppx_string/target/lib/ppx_string/runtime -I ../_private/default/.pkg/ppxlib/target/lib/ppxlib/print_diff -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/splittable_random/target/lib/splittable_random -I ../_private/default/.pkg/stdio/target/lib/stdio -I ../_private/default/.pkg/stdlib-shims/target/lib/stdlib-shims -I ../_private/default/.pkg/time_now/target/lib/time_now -I ../_private/default/.pkg/typerep/target/lib/typerep -I ../_private/default/.pkg/variantslib/target/lib/variantslib -I .portmidi.objs/byte -I c/.portmidi_c.objs/byte -I c/.portmidi_c_function_descriptions.objs/byte -I c/.portmidi_c_type_descriptions.objs/byte -no-alias-deps -opaque -open Dune__exe -o test/.list_devices.eobjs/byte/dune__exe__Open_input.cmo -c -impl test/open_input.pp.ml) File "test/open_input.ml", line 1, characters 6-17: 1 | open! Core_kernel ^^^^^^^^^^^ Error (alert deprecated): module Core_kernel [since 2021-05] Use [Core] -- [Core_kernel] was renamed as [Core] File "test/open_input.ml", line 33, characters 32-40: 33 | let device_id = Int.of_string Sys.argv.(1) in ^^^^^^^^ Error (alert deprecated): Core_kernel.Sys.argv [since 2019-08] Use [Sys.get_argv] instead, which has the correct behavior when [caml_sys_modify_argv] is called. (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I test/.list_devices.eobjs/byte -I ../_private/default/.pkg/base/target/lib/base -I ../_private/default/.pkg/base/target/lib/base/base_internalhash_types -I ../_private/default/.pkg/base/target/lib/base/md5 -I ../_private/default/.pkg/base/target/lib/base/shadow_stdlib -I ../_private/default/.pkg/base_bigstring/target/lib/base_bigstring -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck/ppx_quickcheck/runtime -I ../_private/default/.pkg/bigarray-compat/target/lib/bigarray-compat -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot/shape -I ../_private/default/.pkg/core/target/lib/core -I ../_private/default/.pkg/core/target/lib/core/base_for_tests -I ../_private/default/.pkg/core/target/lib/core/command -I ../_private/default/.pkg/core/target/lib/core/filename_base -I ../_private/default/.pkg/core/target/lib/core/heap_block -I ../_private/default/.pkg/core/target/lib/core/univ_map -I ../_private/default/.pkg/core/target/lib/core/validate -I ../_private/default/.pkg/core_kernel/target/lib/core_kernel -I ../_private/default/.pkg/ctypes/target/lib/ctypes -I ../_private/default/.pkg/fieldslib/target/lib/fieldslib -I ../_private/default/.pkg/gel/target/lib/gel -I ../_private/default/.pkg/int_repr/target/lib/int_repr -I ../_private/default/.pkg/integers/target/lib/integers -I ../_private/default/.pkg/jane-street-headers/target/lib/jane-street-headers -I ../_private/default/.pkg/ocaml_intrinsics_kernel/target/lib/ocaml_intrinsics_kernel -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_assert/target/lib/ppx_assert/runtime-lib -I ../_private/default/.pkg/ppx_bench/target/lib/ppx_bench/runtime-lib -I ../_private/default/.pkg/ppx_compare/target/lib/ppx_compare/runtime-lib -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable_cinaps -I ../_private/default/.pkg/ppx_enumerate/target/lib/ppx_enumerate/runtime-lib -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config_types -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/make_corrected_file -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/runtime -I ../_private/default/.pkg/ppx_hash/target/lib/ppx_hash/runtime-lib -I ../_private/default/.pkg/ppx_here/target/lib/ppx_here/runtime-lib -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/config -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/runtime-lib -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/syntax -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/types -I ../_private/default/.pkg/ppx_module_timer/target/lib/ppx_module_timer/runtime -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/runtime -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/stable_witness -I ../_private/default/.pkg/ppx_string/target/lib/ppx_string/runtime -I ../_private/default/.pkg/ppxlib/target/lib/ppxlib/print_diff -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/splittable_random/target/lib/splittable_random -I ../_private/default/.pkg/stdio/target/lib/stdio -I ../_private/default/.pkg/stdlib-shims/target/lib/stdlib-shims -I ../_private/default/.pkg/time_now/target/lib/time_now -I ../_private/default/.pkg/typerep/target/lib/typerep -I ../_private/default/.pkg/variantslib/target/lib/variantslib -I .portmidi.objs/byte -I c/.portmidi_c.objs/byte -I c/.portmidi_c_function_descriptions.objs/byte -I c/.portmidi_c_type_descriptions.objs/byte -no-alias-deps -opaque -open Dune__exe -o test/.list_devices.eobjs/byte/dune__exe__Open_output.cmo -c -impl test/open_output.pp.ml) File "test/open_output.ml", line 1, characters 6-17: 1 | open! Core_kernel ^^^^^^^^^^^ Error (alert deprecated): module Core_kernel [since 2021-05] Use [Core] -- [Core_kernel] was renamed as [Core] File "test/open_output.ml", line 9, characters 32-40: 9 | let device_id = Int.of_string Sys.argv.(1) in ^^^^^^^^ Error (alert deprecated): Core_kernel.Sys.argv [since 2019-08] Use [Sys.get_argv] instead, which has the correct behavior when [caml_sys_modify_argv] is called. (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I test/.list_devices.eobjs/byte -I ../_private/default/.pkg/base/target/lib/base -I ../_private/default/.pkg/base/target/lib/base/base_internalhash_types -I ../_private/default/.pkg/base/target/lib/base/md5 -I ../_private/default/.pkg/base/target/lib/base/shadow_stdlib -I ../_private/default/.pkg/base_bigstring/target/lib/base_bigstring -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck/ppx_quickcheck/runtime -I ../_private/default/.pkg/bigarray-compat/target/lib/bigarray-compat -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot/shape -I ../_private/default/.pkg/core/target/lib/core -I ../_private/default/.pkg/core/target/lib/core/base_for_tests -I ../_private/default/.pkg/core/target/lib/core/command -I ../_private/default/.pkg/core/target/lib/core/filename_base -I ../_private/default/.pkg/core/target/lib/core/heap_block -I ../_private/default/.pkg/core/target/lib/core/univ_map -I ../_private/default/.pkg/core/target/lib/core/validate -I ../_private/default/.pkg/core_kernel/target/lib/core_kernel -I ../_private/default/.pkg/ctypes/target/lib/ctypes -I ../_private/default/.pkg/fieldslib/target/lib/fieldslib -I ../_private/default/.pkg/gel/target/lib/gel -I ../_private/default/.pkg/int_repr/target/lib/int_repr -I ../_private/default/.pkg/integers/target/lib/integers -I ../_private/default/.pkg/jane-street-headers/target/lib/jane-street-headers -I ../_private/default/.pkg/ocaml_intrinsics_kernel/target/lib/ocaml_intrinsics_kernel -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_assert/target/lib/ppx_assert/runtime-lib -I ../_private/default/.pkg/ppx_bench/target/lib/ppx_bench/runtime-lib -I ../_private/default/.pkg/ppx_compare/target/lib/ppx_compare/runtime-lib -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable_cinaps -I ../_private/default/.pkg/ppx_enumerate/target/lib/ppx_enumerate/runtime-lib -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config_types -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/make_corrected_file -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/runtime -I ../_private/default/.pkg/ppx_hash/target/lib/ppx_hash/runtime-lib -I ../_private/default/.pkg/ppx_here/target/lib/ppx_here/runtime-lib -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/config -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/runtime-lib -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/syntax -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/types -I ../_private/default/.pkg/ppx_module_timer/target/lib/ppx_module_timer/runtime -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/runtime -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/stable_witness -I ../_private/default/.pkg/ppx_string/target/lib/ppx_string/runtime -I ../_private/default/.pkg/ppxlib/target/lib/ppxlib/print_diff -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/splittable_random/target/lib/splittable_random -I ../_private/default/.pkg/stdio/target/lib/stdio -I ../_private/default/.pkg/stdlib-shims/target/lib/stdlib-shims -I ../_private/default/.pkg/time_now/target/lib/time_now -I ../_private/default/.pkg/typerep/target/lib/typerep -I ../_private/default/.pkg/variantslib/target/lib/variantslib -I .portmidi.objs/byte -I c/.portmidi_c.objs/byte -I c/.portmidi_c_function_descriptions.objs/byte -I c/.portmidi_c_type_descriptions.objs/byte -no-alias-deps -opaque -open Dune__exe -o test/.list_devices.eobjs/byte/dune__exe__Open_input_read.cmo -c -impl test/open_input_read.pp.ml) File "test/open_input_read.ml", line 1, characters 6-17: 1 | open! Core_kernel ^^^^^^^^^^^ Error (alert deprecated): module Core_kernel [since 2021-05] Use [Core] -- [Core_kernel] was renamed as [Core] File "test/open_input_read.ml", line 33, characters 32-40: 33 | let device_id = Int.of_string Sys.argv.(1) in ^^^^^^^^ Error (alert deprecated): Core_kernel.Sys.argv [since 2019-08] Use [Sys.get_argv] instead, which has the correct behavior when [caml_sys_modify_argv] is called. (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/bin/ocamlc.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -bin-annot -bin-annot-occurrences -I .portmidi.objs/byte -I ../_private/default/.pkg/base/target/lib/base -I ../_private/default/.pkg/base/target/lib/base/base_internalhash_types -I ../_private/default/.pkg/base/target/lib/base/md5 -I ../_private/default/.pkg/base/target/lib/base/shadow_stdlib -I ../_private/default/.pkg/base_bigstring/target/lib/base_bigstring -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck/ppx_quickcheck/runtime -I ../_private/default/.pkg/bigarray-compat/target/lib/bigarray-compat -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot/shape -I ../_private/default/.pkg/core/target/lib/core -I ../_private/default/.pkg/core/target/lib/core/base_for_tests -I ../_private/default/.pkg/core/target/lib/core/command -I ../_private/default/.pkg/core/target/lib/core/filename_base -I ../_private/default/.pkg/core/target/lib/core/heap_block -I ../_private/default/.pkg/core/target/lib/core/univ_map -I ../_private/default/.pkg/core/target/lib/core/validate -I ../_private/default/.pkg/core_kernel/target/lib/core_kernel -I ../_private/default/.pkg/ctypes/target/lib/ctypes -I ../_private/default/.pkg/fieldslib/target/lib/fieldslib -I ../_private/default/.pkg/gel/target/lib/gel -I ../_private/default/.pkg/int_repr/target/lib/int_repr -I ../_private/default/.pkg/integers/target/lib/integers -I ../_private/default/.pkg/jane-street-headers/target/lib/jane-street-headers -I ../_private/default/.pkg/ocaml_intrinsics_kernel/target/lib/ocaml_intrinsics_kernel -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_assert/target/lib/ppx_assert/runtime-lib -I ../_private/default/.pkg/ppx_bench/target/lib/ppx_bench/runtime-lib -I ../_private/default/.pkg/ppx_compare/target/lib/ppx_compare/runtime-lib -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable_cinaps -I ../_private/default/.pkg/ppx_enumerate/target/lib/ppx_enumerate/runtime-lib -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config_types -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/make_corrected_file -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/runtime -I ../_private/default/.pkg/ppx_hash/target/lib/ppx_hash/runtime-lib -I ../_private/default/.pkg/ppx_here/target/lib/ppx_here/runtime-lib -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/config -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/runtime-lib -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/syntax -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/types -I ../_private/default/.pkg/ppx_module_timer/target/lib/ppx_module_timer/runtime -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/runtime -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/stable_witness -I ../_private/default/.pkg/ppx_string/target/lib/ppx_string/runtime -I ../_private/default/.pkg/ppxlib/target/lib/ppxlib/print_diff -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/splittable_random/target/lib/splittable_random -I ../_private/default/.pkg/stdio/target/lib/stdio -I ../_private/default/.pkg/stdlib-shims/target/lib/stdlib-shims -I ../_private/default/.pkg/time_now/target/lib/time_now -I ../_private/default/.pkg/typerep/target/lib/typerep -I ../_private/default/.pkg/variantslib/target/lib/variantslib -I c/.portmidi_c.objs/byte -I c/.portmidi_c_function_descriptions.objs/byte -I c/.portmidi_c_type_descriptions.objs/byte -intf-suffix .ml -no-alias-deps -opaque -open Portmidi__ -o .portmidi.objs/byte/portmidi.cmo -c -impl portmidi.pp.ml) File "portmidi.ml", line 1, characters 6-17: 1 | open! Core_kernel ^^^^^^^^^^^ Error (alert deprecated): module Core_kernel [since 2021-05] Use [Core] -- [Core_kernel] was renamed as [Core] (cd _build/default && /home/opam/.cache/dune/toolchains/ocaml-compiler.5.3.0-0a4a99c921bd2ecbe821e2c57ac55aa8/target/bin/ocamlopt.opt -w @1..3@5..28@30..39@43@46..47@49..57@61..62-40 -strict-sequence -strict-formats -short-paths -keep-locs -g -I .portmidi.objs/byte -I .portmidi.objs/native -I ../_private/default/.pkg/base/target/lib/base -I ../_private/default/.pkg/base/target/lib/base/base_internalhash_types -I ../_private/default/.pkg/base/target/lib/base/md5 -I ../_private/default/.pkg/base/target/lib/base/shadow_stdlib -I ../_private/default/.pkg/base_bigstring/target/lib/base_bigstring -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck -I ../_private/default/.pkg/base_quickcheck/target/lib/base_quickcheck/ppx_quickcheck/runtime -I ../_private/default/.pkg/bigarray-compat/target/lib/bigarray-compat -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot -I ../_private/default/.pkg/bin_prot/target/lib/bin_prot/shape -I ../_private/default/.pkg/core/target/lib/core -I ../_private/default/.pkg/core/target/lib/core/base_for_tests -I ../_private/default/.pkg/core/target/lib/core/command -I ../_private/default/.pkg/core/target/lib/core/filename_base -I ../_private/default/.pkg/core/target/lib/core/heap_block -I ../_private/default/.pkg/core/target/lib/core/univ_map -I ../_private/default/.pkg/core/target/lib/core/validate -I ../_private/default/.pkg/core_kernel/target/lib/core_kernel -I ../_private/default/.pkg/ctypes/target/lib/ctypes -I ../_private/default/.pkg/fieldslib/target/lib/fieldslib -I ../_private/default/.pkg/gel/target/lib/gel -I ../_private/default/.pkg/int_repr/target/lib/int_repr -I ../_private/default/.pkg/integers/target/lib/integers -I ../_private/default/.pkg/jane-street-headers/target/lib/jane-street-headers -I ../_private/default/.pkg/ocaml_intrinsics_kernel/target/lib/ocaml_intrinsics_kernel -I ../_private/default/.pkg/parsexp/target/lib/parsexp -I ../_private/default/.pkg/ppx_assert/target/lib/ppx_assert/runtime-lib -I ../_private/default/.pkg/ppx_bench/target/lib/ppx_bench/runtime-lib -I ../_private/default/.pkg/ppx_compare/target/lib/ppx_compare/runtime-lib -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable -I ../_private/default/.pkg/ppx_diff/target/lib/ppx_diff/diffable_cinaps -I ../_private/default/.pkg/ppx_enumerate/target/lib/ppx_enumerate/runtime-lib -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/config_types -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/make_corrected_file -I ../_private/default/.pkg/ppx_expect/target/lib/ppx_expect/runtime -I ../_private/default/.pkg/ppx_hash/target/lib/ppx_hash/runtime-lib -I ../_private/default/.pkg/ppx_here/target/lib/ppx_here/runtime-lib -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/config -I ../_private/default/.pkg/ppx_inline_test/target/lib/ppx_inline_test/runtime-lib -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/syntax -I ../_private/default/.pkg/ppx_log/target/lib/ppx_log/types -I ../_private/default/.pkg/ppx_module_timer/target/lib/ppx_module_timer/runtime -I ../_private/default/.pkg/ppx_sexp_conv/target/lib/ppx_sexp_conv/runtime-lib -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/runtime -I ../_private/default/.pkg/ppx_stable_witness/target/lib/ppx_stable_witness/stable_witness -I ../_private/default/.pkg/ppx_string/target/lib/ppx_string/runtime -I ../_private/default/.pkg/ppxlib/target/lib/ppxlib/print_diff -I ../_private/default/.pkg/sexplib/target/lib/sexplib -I ../_private/default/.pkg/sexplib0/target/lib/sexplib0 -I ../_private/default/.pkg/splittable_random/target/lib/splittable_random -I ../_private/default/.pkg/stdio/target/lib/stdio -I ../_private/default/.pkg/stdlib-shims/target/lib/stdlib-shims -I ../_private/default/.pkg/time_now/target/lib/time_now -I ../_private/default/.pkg/typerep/target/lib/typerep -I ../_private/default/.pkg/variantslib/target/lib/variantslib -I c/.portmidi_c.objs/byte -I c/.portmidi_c.objs/native -I c/.portmidi_c_function_descriptions.objs/byte -I c/.portmidi_c_function_descriptions.objs/native -I c/.portmidi_c_type_descriptions.objs/byte -I c/.portmidi_c_type_descriptions.objs/native -intf-suffix .ml -no-alias-deps -opaque -open Portmidi__ -o .portmidi.objs/native/portmidi.cmx -c -impl portmidi.pp.ml) File "portmidi.ml", line 1, characters 6-17: 1 | open! Core_kernel ^^^^^^^^^^^ Error (alert deprecated): module Core_kernel [since 2021-05] Use [Core] -- [Core_kernel] was renamed as [Core] "/usr/bin/env" "bash" "-c" "cd $HOME && opam source portmidi.0.1 && cd portmidi.0.1 && opam install ./ --depext-only --with-test && echo '(lang dune 3.17) (lock_dir (repositories overlay default )) (repository (name default) (url "git+https://github.com/ocaml/opam-repository.git")) ' > dune-workspace && PATH=$HOME/.local/bin:$PATH dune pkg lock && PATH=$HOME/.local/bin:$PATH dune build" failed with exit status 1 Failed: Build failed